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OpenVZMain.OpenVZ HistoryShow minor edits - Show changes to output Added lines 1-2:
Tue Jun 26 15:43:23 2007 reference linux man pages and openvz.org Changed lines 3-4 from:
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*[[vzctl Commands]] Added lines 1-120:
OpenVZ is an Operating System-level server virtualization solution, built on Linux. OpenVZ creates isolated, secure virtual environments. Most of the step for installing OpenVz can be found at http://wiki.openvz.org/Quick_installation After installing your operating system run the following %red%yum update -y; shutdown -r now *Step 1 Downloading and Installing OpenVZ Kernel and utilities # cd /etc/yum.repos.d # wget http://download.openvz.org/openvz.repo # yum install ovzkernel # yum install vzctl vzquota *Step 2 Installing template utilities # yum install vzpkg vzyum vzrpm43-python vzrpm44-python *Step 3 Download Precreated template cache #cd /vz/template/cache Download Precreated Templates from: http://download.openvz.org/template/precreated/ *Most of the quick install steps can be found at http://wiki.openvz.org/Quick_installation *Example Configuration After installing all the needed softwares: [root@server1 template]# vzctl create 201 --ostemplate centos-4-i386-default Creating VE private area (centos-4-i386-default) Performing postcreate actions VE private area was created [root@server1 template]# vzctl set 201 --ipadd 5.5.8.10 --save Saved parameters for VE 201 [root@server1 template]# vzctl start 201 Starting VE ... VE is mounted Adding IP address(es): 5.5.8.10 Setting CPU units: 1000 VE start in progress... [root@server1 template]# vzctl set 201 --onboot yes --save Saved parameters for VE 201 [root@server1 template]# vzctl set 101 --hostname server1.server1.org --save %red% syntax mistake made Warning: distribution not specified default used /etc/vz/dists/default Saved parameters for VE 101 [root@server1 template]# vzctl set 201 --hostname server1.server1.com --save Set hostname: server1.server1.com Saved parameters for VE 201 [root@server1 template]# vzctl set 201 --nameserver 5.5.8.1 --save File resolv.conf was modified Saved parameters for VE 201 [root@server1 template]# vzctl set 201 --nameserver 5.5.8.2 --save File resolv.conf was modified Saved parameters for VE 201 *Here i noted that the nameserver file resolv.conf get overwritten, which needs to be setup later. [root@server1 template]# vzctl exec 201 service sshd status sshd (pid 10026) is running... [root@server1 template]# cd /etc/sysconfig/vz-scripts [root@server1 vz-scripts]# ll total 28 -rw-r--r-- 1 root root 228 Mar 13 08:58 0.conf -rw-r--r-- 1 root root 1702 May 31 21:35 100.conf.destroyed -rw-r--r-- 1 root root 26 Jun 25 12:23 101.conf -rw-r--r-- 1 root root 1756 Jun 25 12:26 201.conf -rw-r--r-- 1 root root 1703 Jun 15 15:22 202.conf -rw-r--r-- 1 root root 1539 Mar 13 08:58 ve-light.conf-sample -rw-r--r-- 1 root root 1558 Mar 13 08:58 ve-vps.basic.conf-sample [root@server1 vz-scripts]# vzctl set 201 --userpasswd root:;server1 %red% Some problem with ; in passwd -bash: !: event not found [root@server1 vz-scripts]# vzctl enter 201 entered into VE 201 [root@cvps-11 /]# hostname server1.server1.com [root@server1 /]# passwd root Changing password for user root. New UNIX password: Retype new UNIX password: passwd: all authentication tokens updated successfully. [root@server1 /]# exit logout exited from VE 201 [root@server1 vz-scripts]# %red%Setup memory for openvz - vzctl set 201 --vmguarpages 512M:600M --save [root@server1 template]# vzctl destroy 201 Destroying VE private area: /vz/private/201 VE private area was destroyed |